public function ProductBreadcrumbBuilder::applies in Commerce Demo 8

Whether this breadcrumb builder should be used to build the breadcrumb.

Parameters

\Drupal\Core\Routing\RouteMatchInterface $route_match: The current route match.

Return value

bool TRUE if this builder should be used or FALSE to let other builders decide.

Overrides BreadcrumbBuilderInterface::applies

File

src/ProductBreadcrumbBuilder.php, line 69

Class

ProductBreadcrumbBuilder

Builds a product breadcrumb based on the "field_product_categories" field.

Namespace

Drupal\commerce_demo

Code

public function applies(RouteMatchInterface $route_match) {
  if ($route_match
    ->getRouteName() !== 'entity.commerce_product.canonical') {
    return FALSE;
  }
  try {
    $this->routeProvider
      ->getRouteByName('view.product_catalog.page_1');
  } catch (RouteNotFoundException $e) {

    // The catalog View may have been disabled or deleted.
    return FALSE;
  }
  $product = $route_match
    ->getParameter('commerce_product');
  return $product && $product
    ->hasField('field_product_categories');
}